Home / 41,673.80-57,509.39-22,553.15

Finding the Fourth Proportional to 41,673.80, 57,509.39 and 22,553.15

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Solution

The fourth proportional to 41,673.80, 57,509.39 and 22,553.15 is: 31,123.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,673.80 : 57,509.39 = 22,553.15 : x
  2. Step 2: Convert to fraction form
    41,673.80/57,509.39 = 22,553.15/x
  3. Step 3: Cross multiply
    41,673.80x = 57,509.39 × 22,553.15
  4. Step 4: Simplify right side
    41,673.80x = 1,297,017,786.31
  5. Step 5: Solve for x
    x = 1,297,017,786.31/41,673.80
  6. Step 6: Final answer
    x = 31,123.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.